<template>
  <!-- 商品item组件 -->
  <view class="goods-item">
    <!-- 左侧 -->
    <view class="goods-item-left">
      <radio :checked="goods.goods_state" color="#c00000" v-if="showRadio" @click.stop="radioClickHandler"></radio>
      <image :src = "goods.goods_small_logo || defaultPic" class="goods-pic" @click="gotoDetail(goods)"></image>
    </view>
    <!-- 右侧 -->
    <view class="goods-item-right">
      <view class="goods-name" @click="gotoDetail(goods)">{{goods.goods_name}}</view>
      <view class="goods-info-box">
        <view class="goods-price">￥{{goods.goods_price | tofixed}} </view>
        <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler" ></uni-number-box>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    name:"my-goods",
    
    props:{
      goods:{
        type:Object,
        default:{}
      },
      showRadio:{
        type:Boolean,
        default:false
      },
      showNum:{
        type:Boolean,
        default:false
      }
    },
    data() {
      return {
        //默认图片
        defaultPic:"https://tse4-mm.cn.bing.net/th/id/OIP-C.pbS2A0r4BuBMbO0nbZwIJAHaHa?pid=ImgDet&rs=1"
        
      };
    },
    methods:{
      radioClickHandler(){
        this.$emit('radio-change',{
          goods_id:this.goods.goods_id,
          goods_state:!this.goods.goods_state,
          })
      },
      numChangeHandler(value){
        this.$emit('num-change',{
          goods_id:this.goods.goods_id,
          goods_count: +value
        })
      },
      // 跳转
      gotoDetail(item){
        uni.navigateTo({
          url:'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id
        })
      }
      
    },
    // 过滤器
      filters:{
        tofixed(num){
          return Number(num).toFixed(2)
        }
      }
    
  }
</script>

<style lang="scss">
.goods-item{
  display: flex;
  padding: 10px 15px ;
  border-bottom: 1px solid #f0f0f0;
  .goods-item-left{
    margin-right: 5px;
    box-shadow: 5px 3px 5px #feeeed;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .goods-pic{
      width: 100px;
      height: 100px;
      display: block;
    }
  }
  .goods-item-right{
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    .goods-name{
      font-size: 13px;
      
    }
    .goods-info-box{
      display: flex;
      align-items: center;
      justify-content: space-between;
      
    }
    .goods-price{
      font-size: 16px;
      color: #c00000;
    }
  }
}
</style>